Which of the following statements are true about double-stranded DNA? Write TRUE or FALSE 1. A+G=C+T 4. C = G 2. A+T=C+ G 5. A = G 3. A+C=T + G

Q: GENERAL DNA SEQUENCE 3' TAC CGC TTA CGT CTG ATC GCT 5'…

A: Introduction In most organisms, genetic material is stored in the form of DNA in every cell of the…

Q: 2. Label the muscles on the dorsal and ventral sides of the frog. Write all the answers in the next…

A: Frog contains many muscles on their dorsal and ventral sides. These muscles are needed to perform…

Q: Label the following diagram: C D В A

A: Introduction Translation is a process by which protein is synthesized in our body. Ribosome is the…

Q: Elaborate the types of molecules and in which direction (from blood to tubules or tubules to blood)…

A: Nitrogenous wastes are formed inside all the body cells. These wastes are transported into the…

Q: To determine: The special properties that an enzyme isolated from a psychrophilic bacterium will…

A: Enzymes are biocatalysts that aid in the acceleration of the reaction. They are proteins that help…

Q: The lungs perform other :physiologic functions Play secondary role in heat exchange and fluid…

A: The lungs are a crucial organ of the body. They are quite spongy and are filled with air with the…

Q: This blood vessel allows diffusion of gases between blood and body tissues. O A. Artery O B. vein O…

A: The cells in the body requires nutrients oxygen and other necessities for its metabolic activities…

Q: List and define twenty branches of zoology including their etymology.

A: Introduction Zoology is the study of all living and extinct animals, including their anatomy,…

Q: What are the measures to prevent and control pest infestation

A: Introduction Any organism that spreads disease, causes destruction, or is otherwise a nuisance is…

Q: Test Ill- Encircle the word that should not belong to the group. 41. mushroom, yeast, bacteria, mold…

A: Spider is an arachnid, arachnids have eight legs.

Q: All of the fossil remains of the early hominins and australopithecines are found on the continent of…

A: Introduction Human evolution:- It is the process by which human beings developed on Earth from…

Q: Compare the reproductive organs of reptiles and birds. How are their reproductive patterns…

A: Reptiles Reptiles are cold-blooded animals that have vertebral columns at their backs. These animals…

Q: is/are performed by consumers, and equation(s) is/are performed by producers. a. I; II b. II; I c. I…

A: All organisms on earth require input of energy from its environment. we know that son is the source…

Q: A group of snakes were all placed into environments that had differing selective pressures. Read the…

A: Natural selection of a particular trait can take place in 3 ways; they are Directional selection :…

Q: The diagram below shows some of the major organs involved in human digestion.

A: DIGESTION Digestion is important for breaking down food into nutrients, which the body uses for…

Q: Alveoli are: small sacs where gas exchange takes place in the respiratory system surrounded by a net…

A: Introduction :- During the act of breathing in and out, the alveoli are where the lungs and blood…

Q: What can happen if you get an antibiotic-resistant infection? O You may have a longer-lasting…

A: The correct answer choice is - all of the above.

Q: Glucose is required for aerobic cellular respiration.. False True

A: Aerobic cellular respiration occur in  presence of oxygen in mitochondria. The first step occurs in…

Q: Which of the following is the correct path of airflow during inhalation? O nasal cavity, larynx,…

A: Breathing is the most important physiological process through which an organism takes in the…

Q: PCR is a new molecular technique used for a variety of purposes. Which of the following statements…

A: PCR (polymers chain reaction) is widely use in molecular biology as well as in the study of genetic…

Q: After several days of starvation, the ability of the liver to metabolize acetyl-CoA via the citric…

A: During starvation, glycogen stored as a fuel is used up by the liver to supply the required amount…

Q: When molecular biologists carry out a PCR, they have a range of different DNA polymerase enzymes on…

A: Polymerases α, δ, and ε are most active in dividing cells, suggesting that they function in…

Q: What do young herring gulls want when they peck the red spot on their parents' bills?

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Q: Why will an increase in the strength of a stimulus cause an increase in the force of contraction in…

A: Stimulus: A stimulus in physiology is a change in the physical or chemical structure of an…

Q: To examine: Whether the statement "Horizontal gene transfer is more prevalent in single-celled…

A: Cells make up all living organisms on the planet. "Life's structural and functional unit is defined…

Q: Small molecules binding to histone proteins also control gene expression by  chromatin remodelling…

A: Genes or DNA are generally coiled and held together by the help of structural proteins called…

Q: The mechanism responsible for the high heritability of height and also explain why it still be…

A: Polygenic characteristics are a group of features that result from the interaction of many genes.…

Q: What made the pepper on water move upon the addition of the dishwashing liquid?

A: Water molecules are composed of two hydrogen molecules covalently bonded to one oxygen molecule.…

Q: their 8-year old boy with progressive muscle weakness, and difficulty in motor skills resulting to…

A: DMD is an inherited disorder of progressive muscular weakness, typically in boys. It may follow a…

Q: The diagram on the right has been drawn to scale. The width of the cell has been drawn at 5 cm. What…

A: Cells have different sizes, shapes, and structures. The sizes are usually measured in units like…

Q: 56 Platt and Glimcher found that the firing of neurons in the lateral intraparietal area are…

A: The lateral intraparietal area is located in the intraparietal sulcus of the brain and this region…

Q: Label the parts of the frog

A: Introduction A frog is any member of the order Anura, which consists of a diverse and primarily…

Q: Please explain how an intermediate filament is similar and different in a normal skin cell while in…

A: Answer :- As we know that the intermediate filaments involve the significant part of the…

Q: Which of the following is not true of the lymphatic system? a. Oxygen is transported to body tissues…

A: Introduction The spleen, thymus, lymph, lymph nodes, and lymph vessels make up the lymphatic system.…

Q: different cues either The illustration above depicts a male redwing blackbird responding to two…

A: The male redwing blackbird is saving his territory from another male in order to attract female for…

Q: 5’ UGG CAA UCC UAC GAU 3’   Write out the sequence of the anticodon in the tRNA that would bind to…

A: In molecular biology, messenger ribonucleic acid is a single-stranded RNA molecule that corresponds…

Q: Refer to the description and table below to answer the three question that follow: Dissolved oxygen…

A: The amount of oxygen that is dissolved in water is called dissolved oxygen. Algae respire and…

Q: Heart muscle works hard and therefore consumes much ATP. Which organelles would you expect to be…

A: Heart muscle or cardiac muscle signifies the thick middle layer of heart, which is known as…

Q: While less known than Homo neanderthalensis, Homo were recently discovered to have a recent last…

A: Introduction Human evolution:- It is the process by which human beings developed on Earth from…

Q: please help explain would SARS-CoV-2 N-nucleocasid protein be good target for neutralizing…

A: Severe acute respiratory syndrome (SARS)- coronavirus 2 (CoV-2) has caused the COVID-19 pandemic of…

Q: 19. Which of the following "range of phenotype" graphs best captures this story: a species of beetle…

A: The natural selection depends on the reproductive fitness of the individuals. Nature always select…

Q: Question 4. Discuss some of the aspects of whale feeding ecology that are revealed in their skull…

A: The study of the environment and how different organisms live in that environment with other…

Q: rostaglandin-endoperoxide synthase 2, also known as cyclooxygenase- or COX-2, is an enzyme that in…

A: Prostaglandins directly act upon nerve endings to induce pain. They may also speed up the process of…

Q: Energy and cellular functions: The evolution of the Prokaryotic cell type into the Eukaryotic cell…

A: Chloroplasts are structure exclusive to the eukaryotic organisms. This was an important development…

Q: QUESTION 3 DNA methylation O a. You cannot methylate DNA O b. Enhances O c. Represses O d. Represses…

A:

Q: write a short discussion

A: DNA measurement- DNA concentration measurement is a commonly performed procedure in life science and…

Q: In mitochondrial disorder, mutation in nuclear DNA may follow autosomal dominant, autosomal…

A: ANSWER) TRUE Mutation in unclear DNA can follow autosomal dominant, autosomal dominant, autosomal…

Q: ODD ONE OUT: Choose the term that does NOT belong to the group then give the commonality among the…

A: Introduction Bryophytes is a proposed taxonomic division that includes the liverworts, hornworts,…

Q: 2 -3 Which cranial nerve innervates the eye muscle labeled 2 in this diagram?

A: Introduction: Six cranial nerves innervate in eyes.motor, autonomic and sensory. The muscles…

Q: A population has 80 EE individuals, 18 Ee, and 2 ee. The frequency of th E allele is

A: Hardy-Weinberg equilibrium   p2 + 2pq + q2 = 1 or p+ q=1 allele: p = frequency of allele Eq =…

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.